Meanings
- not comparablebiologyRelating to or situated on the posterior part of the fixigena of a trilobite.
Since these hook-like spines are not a direct continuation of the lateral margins of the cephalon, they are perhaps best described as metafixigenal spines.
1982, Michael R. Cooper, “A REVISION OF THE DEVONIAN (EMSIAN-EIFELIAN) TRILOBITA FROM THE BOKKEVELD GROUP OF SOUTH AFRICA”, in Annals of the South African Museum, volume 89, page 128
Origin
- Ancient Greekμετᾰ́ (metắ)
- Ancient Greekμετᾰ- (metă-)
- Englishmeta-
- Englishfixigenal
- Englishmetafixigenal
Cite this entry
metafixigenal. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/metafixigenal
“metafixigenal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/metafixigenal. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “metafixigenal,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/metafixigenal.
Source: metafixigenal on Wiktionary, CC BY-SA 4.0.